Marina Klappas DDS, P.C.
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Marina Klappas DDS, P.C.
Home
Our Services
About Us
Smile Showcase
Contact
More
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Your New Home for General, Implant, and Cosmetic Dentistry

Your New Home for General, Implant, and Cosmetic DentistryYour New Home for General, Implant, and Cosmetic DentistryYour New Home for General, Implant, and Cosmetic Dentistry

Centrally located in Williston Park, New York

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Our Specials

We work with all dental PPO insurances! Please contact us for more information.

We work with all dental PPO insurances! Please contact us for more information.

We work with all dental PPO insurances! Please contact us for more information.

We work with all dental PPO insurances! Please contact us for more information.

We work with all dental PPO insurances! Please contact us for more information.

We work with all dental PPO insurances! Please contact us for more information.

Our Services

Happy patient smiling after teeth cleaning at Marina Klappas DDS, P.C. in Williston Park, New York.

General Dentistry

General Dentistry

General Dentistry

Complete dental care for every smile - from exams and fillings to crowns. Gentle, modern, and focused on keeping your teeth healthy for life.

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Close-up of flossing teeth for healthy gums at Marina Klappas DDS, P.C. in Williston Park, New York

Preventative Care

General Dentistry

General Dentistry

Protect your smile with regular cleanings and exams designed to prevent cavities, gum issues, and maintain lasting oral health. 

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Before and after teeth whitening result at Marina Klappas DDS, P.C. in Williston Park, New York

Cosmetics

Dental Implants

Dental Implants

Whiten, straighten, and perfect your smile with veneers, bonding, and Invisalign. Subtle, natural results you'll love showing off. 

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Close-up of dental implant placement and restored smile in Williston Park, New York

Dental Implants

Dental Implants

Dental Implants

Replace missing teeth with natural-looking, long-lasting implants that restore your comfort, function, and confidence in your smile. 

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Specials

New Patient Special

In Office Insurance Plan

In Office Insurance Plan

Happy patients showing bright smiles after dental care at Marina Klappas DDS, P.C. on Long Island

$250 New Patient Package


This package includes a comprehensive dental exam, full-mouth X-rays, and a professional cleaning—everything you need to start your journey toward a healthier smile! 


This package is available for patients without dental insurance, making it a great choice for families seeking a new dentist in the Williston Park/Mineola area.

In Office Insurance Plan

In Office Insurance Plan

In Office Insurance Plan

Dentist holding dental mold for crown and bridge work in Williston Park on Long Island, New York

No dental insurance? No problem! 


We offer an in-office plan designed to make high-quality dental care affordable and stress-free! For just $399 per year, you can benefit from: 


- Two professional exams 

- Two cleanings 

- One set of full mouth X-rays 

- Plus, enjoy 10% off all additional treatments! 


We want to make sure you receive comprehensive care and peace of mind without dealing with insurance hassles.

Referral Program

In Office Insurance Plan

Referral Program

Happy child high-fiving family dentist after checkup at Marina Klappas DDS, P.C. in Williston Park

Share your smile with us! 


Refer your friends, family, or work colleagues to our office and receive a free in-office whitening treatment (a $650 value) after your third referral! 


It's our way of saying thank you for helping others discover the compassionate, high-quality dental care we provide! 

Specials subject to change without notice. Cannot be combined with other offers or discounts.

Specials subject to change without notice. Cannot be combined with other offers or discounts.

Specials subject to change without notice. Cannot be combined with other offers or discounts.

Specials subject to change without notice. Cannot be combined with other offers or discounts.

Specials subject to change without notice. Cannot be combined with other offers or discounts.

Specials subject to change without notice. Cannot be combined with other offers or discounts.

Latest Reviews

Dr. Marina Klappas DDS smiling portrait | general and cosmetic dentist in Williston Park, New York

Meet Dr. Marina Klappas

Dr. Marina Klappas is a dedicated general dentist proudly serving the Long Island community where she was raised. As a skilled cosmetic dentist on Long Island, she earned her Doctor of Dental Surgery (DDS) degree through the highly competitive 7-year accelerated joint program at Adelphi University and NYU College of Dentistry. 


After completing her degree, Dr. Klappas pursued advanced clinical training through a General Practice Residency at Montefiore Hospital, where she refined her skills in comprehensive patient care and complex restorative procedures. 


With several years of private practice experience, Dr. Klappas is passionate about providing personalized, high-quality dental care in a comfortable and welcoming environment. She has completed extensive continuing education in dental implants and Invisalign treatment, enabling her to offer her patients modern solutions for healthy, confident smiles to the Williston Park community. 


Additionally, Dr. Klappas is fluent in English, Greek, Portuguese, and Spanish, allowing her to connect with the diverse range of patients in the area.

Contact Us

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Better yet, see us in person!

To book your appointment with our trusted team, please call, text, or email us today!


Whether you need a new dentist, interested in dental implants, or are considering Invisalign - we're here to help. Don’t hesitate to reach out to your Williston Park family dentist today!

Marina Klappas DDS, P.C.

105 Hillside Avenue, Williston Park, NY, USA

(516) 742-2820 info@klappasdentalcare.com

Hours

Open today

09:00 am – 06:00 pm

Closed on major holidays.

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Klappas Dental Care | Marina Klappas DDS, P.C.

105 Hillside Avenue, Suite C, Williston Park, NY, USA

(516) 742-2820

Copyright © 2025 Marina Klappas DDS, P.C. - All Rights Reserved.

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